Snow digging device



FIG. 1 is a perspective view of the snow digging device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof. 

I claim the ornamental design for a snow digging device, as shown and described. 